diff --git a/README.md b/README.md
index ebf8579..362b605 100644
--- a/README.md
+++ b/README.md
@@ -165,7 +165,8 @@ Base on Spring-Boot
             </p>
             <ol>
                 <li><p>增加使用代码生成AccessToken功能</p></li>
-                <li><p>增加将AccessToken存入Redis的配置参考</p></li>
+                <li><p><del>增加将AccessToken存入Redis的配置参考</del></p></li>
+                <li><p><del>升级Spring Security OAuth版本为2.3.4.RELEASE</del></p></li>
                 <li><p><del>修改ROLE的错误配置</del></p></li>
                 <li><p><del>Use spring-boot 2.0.2.RELEASE</del></p></li>
             </ol>
diff --git a/pom.xml b/pom.xml
index f5471a7..3d15f7e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <java.version>1.8</java.version>
 
-        <spring.security.oauth.version>2.3.0.RELEASE</spring.security.oauth.version>
+        <spring.security.oauth.version>2.3.4.RELEASE</spring.security.oauth.version>
         <test.skip>false</test.skip>
     </properties>
 
@@ -66,6 +66,11 @@
             <version>${spring.security.oauth.version}</version>
         </dependency>
 
+        <!--Redis-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-redis</artifactId>
+        </dependency>
 
         <dependency>
             <groupId>org.springframework.security</groupId>
diff --git a/src/main/java/com/monkeyk/sos/config/OAuth2ServerConfiguration.java b/src/main/java/com/monkeyk/sos/config/OAuth2ServerConfiguration.java
index df6d17e..d6fc674 100644
--- a/src/main/java/com/monkeyk/sos/config/OAuth2ServerConfiguration.java
+++ b/src/main/java/com/monkeyk/sos/config/OAuth2ServerConfiguration.java
@@ -9,6 +9,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.connection.RedisConnectionFactory;
 import org.springframework.security.authentication.AuthenticationManager;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.http.SessionCreationPolicy;
@@ -27,7 +28,7 @@ import org.springframework.security.oauth2.provider.code.AuthorizationCodeServic
 import org.springframework.security.oauth2.provider.code.JdbcAuthorizationCodeServices;
 import org.springframework.security.oauth2.provider.request.DefaultOAuth2RequestFactory;
 import org.springframework.security.oauth2.provider.token.TokenStore;
-import org.springframework.security.oauth2.provider.token.store.JdbcTokenStore;
+import org.springframework.security.oauth2.provider.token.store.redis.RedisTokenStore;
 
 import javax.sql.DataSource;
 
@@ -136,9 +137,23 @@ public class OAuth2ServerConfiguration {
         }
 
 
+        /*
+         * JDBC TokenStore
+         */
+//        @Bean
+//        public TokenStore tokenStore(DataSource dataSource) {
+//            return new JdbcTokenStore(dataSource);
+//        }
+
+        /*
+         * Redis TokenStore
+         */
         @Bean
-        public TokenStore tokenStore(DataSource dataSource) {
-            return new JdbcTokenStore(dataSource);
+        public TokenStore tokenStore(RedisConnectionFactory connectionFactory) {
+            final RedisTokenStore redisTokenStore = new RedisTokenStore(connectionFactory);
+            //prefix
+            redisTokenStore.setPrefix(RESOURCE_ID);
+            return redisTokenStore;
         }
 
 
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 3b9130d..ed0cf47 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -29,3 +29,13 @@ logging.level.root=INFO
 #
 # Support deploy to a servlet-container
 spring.jmx.enabled=false
+#
+# Redis
+#
+spring.redis.host=localhost
+spring.redis.port=6379
+spring.redis.database=0
+spring.redis.password=
+#spring.redis.timeout=2000
+#spring.redis.ssl=false
+